Types of Esophageal Cancer
In 2013, about 18,000 Americans will be diagnosed with esophageal cancer.
The two most common types are named for how the cancer cells look under a microscope:
- AC: About 12,000 Americans will be diagnosed with AC (adenocarcinoma) of the esophagus in 2013. In the United States, AC is the most common type of esophageal cancer. Usually, AC tumors are found in the lower part of the esophagus, near the stomach. AC of the esophagus may be related to having acid reflux (the backward flow of stomach acid), having a disease of the lower esophagus known as Barrett esophagus, or being obese.
- SCC: About 6,000 Americans will be diagnosed with SCC (squamous cell carcinoma) of the esophagus in 2013. In other parts of the world, SCC is the most common type of esophageal cancer. Usually, SCC tumors are found in the upper part of the esophagus. SCC of the esophagus may be related to being a heavy drinker of alcohol or smoking tobacco.
If you smoke, talk with an expert about quitting. It's never too late to quit. Quitting can help cancer treatments work better. It may also reduce the chance of getting another cancer.
To get help with quitting smoking...
- Go online to Smokefree.gov (http://www.Smokefree.gov).
- Call NCI's Smoking Quitline at 1-877-44U-QUIT (1-877-448-7848).
- Sign up for the free mobile service SmokefreeTXT to get tips and encouragement to quit. To sign up, text the word QUIT to IQUIT (47848) from your mobile phone. Or, go to http://smokefree.gov/smokefreetxt/Signup.aspx.
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